CVE-2026-58296: Microsoft Edge Chromium

High severity, CVSS 7.1. EPSS: 0.5% chance of exploitation in the next 30 days.

Exposure of private personal information to an unauthorized actor in Microsoft Edge for Android allows an unauthorized attacker to disclose information over a network.

Affected products

• Microsoft Edge Chromium: before 150.0.4078.48 (fixed in 150.0.4078.48)

Published 2026-07-03. Last modified 2026-07-07.